Stringify is a cloud based application that can act as an intelligent service broker to improve your smart home automation. The video explains the differences between IFTTT and Stringify as well as helping you set up a basic flow with multiple constraints, triggers and actions. Stringify can be linked to the Wink Hub 2 and SmartThings to enhance shortcuts, robots and routines. You can also use the app to trigger really cool things using the Amazon Echo Dot.